diff --git a/helmfile.d/prometheus.yaml.gotmpl b/helmfile.d/prometheus.yaml.gotmpl
index 2dbc677c..5bc5a041 100644
--- a/helmfile.d/prometheus.yaml.gotmpl
+++ b/helmfile.d/prometheus.yaml.gotmpl
@@ -15,7 +15,7 @@ releases:
 - name: prometheus
   namespace: prometheus
   chart: prometheus/kube-prometheus-stack
-  version: {{ if eq (requiredEnv "ARGOCD_ENV_CLUSTER_NAME") "hel1" }}82.10.1{{ else }}72.9.1{{ end }}
+  version: {{ if eq (requiredEnv "ARGOCD_ENV_CLUSTER_NAME") "oceanbox" }}72.9.1{{ else }}82.10.1{{ end }}
   condition: prometheus.enabled
   values:
   - ../values/prometheus/values/prometheus.yaml.gotmpl
diff --git a/shell.nix b/shell.nix
index 94198859..575f88e7 100644
--- a/shell.nix
+++ b/shell.nix
@@ -39,7 +39,7 @@ pkgs.mkShellNoCC {
   ];
 
   # Environment variables
-  ARGOCD_ENV_CLUSTER_NAME = "oceanbox";
+  ARGOCD_ENV_CLUSTER_NAME = "ekman";
   HELM_GIT_ACCESS_TOKEN = "glpat-xxx";
 
   # Alternative shells